Bharat Sanchar Nigam Limited-BSNL has published Tender For Rectification Of 100Kva Transfomer Oil Leakage , Replacement Og Power Cable At Te Nayagarh, Rectification Of Power Supply By Replacing Feeder Panel At 100 Kva Substation, Distribution Panel Near Dg Room At Te Jatni Campus Under Bhubaneswa. Submission Date for this Tender is 23-08-2023. Feeder Pillar Tenders in nayagarh Odisha. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Physical inspection of sites and Transformer Substation accessories, overhead lines, feeder panels, meter box etc. and checking and testing of Transformers and its associated accessories, switch gears, HTandLT cables etc. after disconnection of the connections from HT and LT side of the Transformers with suitable testing instruments, detection of faults and list out of materials required / works to be carried out for restoration of power supply etc. complete as required. This will also include the conveyance of required skilled & unskilled man power, tools and tackles etc. as required.(Nayagarh) |
| 2 | Disconnection of power supply, removal of Incoming jumper connections & OG cable from transformer , Making reconnection after completion of rectification job complete as required. |
| 3 | Making on site repair of 100 KVA transformerby engagement of factory trainedexperienced highly skilled personnel by removing transformer top cover, HT bushings, LT bushings for physical check & refixing back in position , Making new gasketingcomplete as required. |
| 4 | Replacement of following/ spares & accessories in place of defective /damaged one. |
| 5 | HV Bushings |
| 6 | LV Bushings |
| 7 | Complete set of Gasket |
| 8 | Replacement of damaged breather for 100 KVA 11KV/0.415KV transformer by a new one with dry silica gel etc. as required. |
| 9 | Supplying and pouring of transformer oil (IS:325) of suitable make & grade for topping up/replacement of old deteriorated oil etc. complete as required. |
| 10 | Liaison with different units of the supply authority i.e. DIvision/Sub Division/Section offices/MRT office/E & MR office and field staff etc.forobtaining shut down of 11KV line, breaking of meter sealif required to carry out therepairing and maintenance works of the Sub Station and re-energisation, testingetc.as required. |
| 11 | To carry out major repairing workssuch as rewinding/ replacement/ repairing & overhauling of Transformer, AB switch, DO fuse unit, replacement of HT cable and its end termonations or any other major repairing works of the DP structure & associated overhead lines. |
| 12 | Physical inspection of sites and Transformer Substation accessories, overhead lines, feeder panels, meter box etc. and checking and testing of Transformers and its associated accessories, switch gears, HTandLT cables etc. after disconnection of the connections from HT and LT side of the Transformers with suitable testing instruments, detection of faults and list out of materials required / works to be carried out for restoration of power supply etc. complete as required. This will also include the conveyance of required skilled & unskilled man power, tools and tackles etc. as required.(Jatni) |
| 13 | Disconnection of power supply, removal of OG cable from transformer to feeder panel , Making Laying of single core 120 SQMM unarmoured cable ( Department Supply) making necessary end termination at both ends complete as required. |
| 14 | Dismantling of old/damaged feeder panel after disconnection of its incoming /outgoing cable connections. Checking & cutting out damaged portion for making new termination complete as required. |
| 15 | Feeder Panel inside 100 KVA Substation yard |
| 16 | Feeder Panel inside 100 KVA Substation yard |
| 17 | S.I.T.C of floor mounted cubicle main panel made up of 16 swg M.S. sheet,dust & vermin proof switch for operated on 3 phase 415 volt, 4 wire AC supply system,consisting of 200A Busbar, various switchgears as mentioned below,complete with all interconnections made with PVC insulated multi stand flexible copper cond. / al. bars i/c sockets,connectors of suitable rating,providing rubber gaskets as per specification complete as reqd.(Incoming:- 200Amps, TPN SDFU with HTC fuses , Make L&T FN200-1No) |
| 18 | S.I.T.C of floor mounted cubicle main panel made up of 16 swg M.S. sheet,dust & vermin proof switch for operated on 3 phase 415 volt, 4 wire AC supply system,consisting of 200A Busbar, various switchgears as mentioned below,complete with all interconnections made with PVC insulated multi stand flexible copper cond. / al. bars i/c sockets,connectors of suitable rating,providing rubber gaskets as per specification complete as reqd.(Incoming:- 100Amps, MCCB , Make L&TDU100 -1No) |
| 19 | Replacement of damaged MV cable end terminationswithout brass compression gland but withaluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required. |
| 20 | For 3.5/4X25/35sqmm Al Conductor Armoured cable |
| 21 | For 3.5X50/70sqmm Al Conductor Armoured cable |
| 22 | Replacement of the faulty and burn out Fuse links by new ones of following ratingsi/c connection testing etc. as required.(Make-Legrand / L&T / Schneider Electric / Siemens/Havells ) |
| 23 | 125 Amps 415VHRC Fuse links- DIN type(L&T/Havells) |
| 24 | Replacement offaulty SDFU switchesby new ones of following ratings after dismantlingthe old defective ones, fixing, connection & testing etc. as required. |
| 25 | 125 Amps 415 volts TPN SDFU with DIN type HRC fuses (open execution type). (Make: L&T FN type, /Havells / Siemens) . |
| 26 | Thorough servicing of AB Switch, adjustment of bearings, male/female contacts, lubricating of movingitems i/c replacement ofminor defective parts like nuts, bolts, clamps, wire braided copper strips and checking the functional operation,etc.as required. |
| 27 | Liaison with different units of the supply authority i.e. DIvision/Sub Division/Section offices/MRT office/E & MR office and field staff etc.forobtaining shut down of 11KV line, breaking of meter sealif required to carry out therepairing and maintenance works of the Sub Station and re-energisation, testingetc.as required. |
| 28 | To carry out major repairing workssuch as rewinding/ replacement/ repairing & overhauling of Transformer, AB switch, DO fuse unit, replacement of HT cable and its end termonations or any other major repairing works of the DP structure & associated overhead lines. |
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